garish
/ˈɡɛrɪʃ/
adjective
- Very bright, showy, or colorful in a way that is unpleasant or in bad taste.
- He wore a garish tie covered in neon stripes to the formal dinner.
- The garish signs along the highway distracted drivers with their flashing lights.
- The hotel lobby was decorated with garish pink and orange wallpaper.